Next Article ». This air purifier kills germs and mold and is recommended for allergens, pet dander and odors, and dust. This makes it very quiet while running. With dried out sinuses and nasal passages, it's easier to catch something passed along from another passenger. Most impressive of all, the HyperHepa filter lasts up to 4 years and 2 months before jet air filtration hepa filter zip jte a change.

A common myth about air travel is that if one person is sick on an airplane, all other passengers will get sick because they're breathing the same air, but thanks to air quality control onboard commercial airlines , this simply isn't true.

If you're planning to fly domestically or abroad, there are a few things you might want to know about the air quality you can expect during your flight. Airlines carriers are quick to say that the air you're breathing inflight is recirculated and filtered regularly, which means you're not being exposed to things like bacteria and viruses through the recycled air. In fact, because of the high-efficiency filters on most commercial airlines and the frequency the air is recirculated and filtered, the air you're breathing on your flight is likely much cleaner and less contaminated than most office buildings and is on par with the air in most hospitals.

Most aircraft have robust filter systems. These filtration systems then filter and recirculate the air from the cabin and mix it with fresh air. The dirtier a HEPA filter gets, the more efficient it becomes, so it can easily handle the passenger load, even on larger jets. Air recirculation also happens pretty quickly. The HEPA filtration system can make a complete air change approximately 15 to 30 times per hour, or once every two to four minutes. Filtered, recirculated air provides higher cabin humidity levels and lower particulate levels than percent outside air systems.

HEPA filters catch most airborne particles, meaning their capture standard is pretty high in terms of commercial spaces. A HEPA filter's complete air change is better than most other forms of transportation and office buildings and similar to the standard for hospitals.

The ratio of fresh to recycled air in a plane is percent, and two things happen with recirculated air: Some air is dumped overboard while the remainder is pumped through HEPA air filters, which remove more than 99 percent of all contaminants, including bacteriologic agents. Co-founder of frequent flyer community InsideFlyer. More About Gary Jet Air Filtration Hepa Filter Zone ». More articles by Gary Leff ».

Great piece, this is worthy of mainstream journalistic outlets like Reuters, AP. Very informative…and good news. Your self-referential assertion that somehow HEPA works in absence of masks hint: people eat and drink on planes and God knows what happens in the bathroom is exactly why western civilization is going to keep catching this stuff until we reach herd immunity status. Obviously, other airlines with regional affiliates that still operate RJs that lack HEPA rated filtration capabilities would be wise to similarly upgrade their fleets.

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